On another world, they might have been mankind's greatest heroes -the Marvels. But for photographer Phil Sheldon, his is an altogether different reality, a world left in ruins. With a camera that has seen it all, and a tenacious sense of events that have gone horribly wrong, Sheldon travels the world, one step ahead of death and ever deeper into a nightmare. His is a story that will shock his already crumbling world. If he lives to write it. Part 2 of 2.